CN204782696U - Safe staircase - Google Patents
Safe staircase Download PDFInfo
- Publication number
- CN204782696U CN204782696U CN201520505580.XU CN201520505580U CN204782696U CN 204782696 U CN204782696 U CN 204782696U CN 201520505580 U CN201520505580 U CN 201520505580U CN 204782696 U CN204782696 U CN 204782696U
- Authority
- CN
- China
- Prior art keywords
- stand
- pole
- column
- telescopic shaft
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a safe staircase, including both sides stand and a plurality of horizontal pole, the stand top is equipped with holds up the pole, holds up the pole to pass through both ends telescopic shaft fixed connection on the stand, and the stand bottom is connected with the sucking disc through universal ball, and telescopic shaft and stand link are equipped with the pivot, are equipped with the locking dish outside the pivot. This safe staircase simple structure, convenient operation, the top holds up the pole effectively to protect, prevents that the user from falling, and the bottom sucking disc is effectively firm, prevents to slide, realizes diversified function, effectively improves the ladder availability factor.
Description
Technical field
The utility model relates to climbing tool technical field, especially a kind of safety escalator.
Background technology
Ladder is special instrument of climbing in daily life, is generally made up of the vertical rod of both sides and some cross bars of vertical rod centre.Existing ladder structure is simple, function singleness, and ladder top and bottom are all without any protector, and safety factor is not high, also do not supply the device of people's place tool, and practicality is not strong, can not meet the user demand of people.
Utility model content
In order to overcome existing above-mentioned deficiency, the utility model provides a kind of safety escalator.
The utility model solves the technical scheme that its technical problem adopts: a kind of safety escalator, comprise two heel posts and some cross bars, column top is provided with handrail, and handrail is fixedly connected on column by two ends telescopic shaft, and column bottom is connected with sucker by multi-directional ball.
According to another embodiment of the present utility model, comprise telescopic shaft further and column link is provided with rotating shaft.
According to another embodiment of the present utility model, comprise further outside rotating shaft and be provided with locking plate.
According to another embodiment of the present utility model, comprise further outside the locking plate of side and be provided with folding carton.
The beneficial effects of the utility model are, structure is simple, and easy to operate, top handrail effectively protects, and prevents user from falling, and bottom chuck is effectively firm, anti-sliding stop, and practical function diversification effectively improves ladder service efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is front view of the present utility model.
Fig. 2 is right view of the present utility model.
1. columns, 2. cross bar, 3. handrail, 4. telescopic shaft, 5. multi-directional ball, 6. sucker, 7. rotating shaft, 8. locking plate, 9. folding carton in figure.
Detailed description of the invention
As shown in Figure 1, 2, a kind of safety escalator, comprise two heel posts 1 and some cross bars 2, column 1 top is provided with handrail 3, handrail 3 is fixedly connected on column 1 by two ends telescopic shaft 4, is connected with sucker 6 bottom column 1 by multi-directional ball 5, and telescopic shaft 4 and column 1 link are provided with rotating shaft 7, be provided with locking plate 8 outside rotating shaft 7, outside side locking plate 8, be provided with folding carton 9.
During use, by the sucker 6 bottom column 1, ladder main is fixed, prevent the ladder foot slip personnel that cause from injuring, sucker 6 is connected by multi-directional ball 5, position can be adjusted by all-direction rotation, make more to fit with ground, when personnel stand in ladder top, handrail 3 pull-out can be buttressed, in order to avoid accidentally fall, telescopic shaft 4 can 7 rotate around the shaft, and be locked with locking plate 8 after having rotated angle, folding carton 9 is collapsible, launch during use, take up room little, storage space is large, can lay the instrument of staff's work high above the ground.
More than illustrate the utility model just illustrative; and it is nonrestrictive; those of ordinary skill in the art understand; when not departing from the spirit and scope that claims limit; many amendments, change or equivalence can be made, but all will fall in protection domain of the present utility model.
Claims (4)
1. a safety escalator, comprise two heel posts (1) and some cross bars (2), it is characterized in that, described column (1) top is provided with handrail (3), handrail (3) is fixedly connected on column (1) by two ends telescopic shaft (4), and column (1) bottom is connected with sucker (6) by multi-directional ball (5).
2. safety escalator according to claim 1, is characterized in that, described telescopic shaft (4) and column (1) link are provided with rotating shaft (7).
3. safety escalator according to claim 2, is characterized in that, described rotating shaft (7) outside is provided with locking plate (8).
4. safety escalator according to claim 3, is characterized in that, is provided with folding carton (9) outside described side locking plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505580.XU CN204782696U (en) | 2015-07-14 | 2015-07-14 | Safe staircase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505580.XU CN204782696U (en) | 2015-07-14 | 2015-07-14 | Safe staircase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204782696U true CN204782696U (en) | 2015-11-18 |
Family
ID=54522765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520505580.XU Expired - Fee Related CN204782696U (en) | 2015-07-14 | 2015-07-14 | Safe staircase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204782696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313710A (en) * | 2017-08-31 | 2017-11-03 | 洛宁县马店金珠沙梨发展有限公司 | A kind of Novel herringbone ladder |
-
2015
- 2015-07-14 CN CN201520505580.XU patent/CN204782696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313710A (en) * | 2017-08-31 | 2017-11-03 | 洛宁县马店金珠沙梨发展有限公司 | A kind of Novel herringbone ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160714 |